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An anti-rust primer, a technology for ships, applied in the direction of anti-corrosion coatings, coatings, polyester coatings, etc., can solve the problems of easy corrosion and peeling, non-durable anti-rust paint, affecting use, etc., to achieve not easy to fall off, fast curing speed , good anti-rust performance
Inactive Publication Date: 2016-11-16
TIANCHANG JULONG TRAVEL PAINT
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A ship is a means of transportation that can sail or berth in waters for transportation or operation. Its appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials are constantly updated with the advancement of science and technology. In the early days, they were natural materials such as wood, bamboo, and hemp. Most of them are steel, aluminum, glass fiber, acryli
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Embodiment 1
[0019] Weighing: 15kg of acrylic resin, 15kg of alkyd resin, 10kg of chlorinated rubber, 8kg of chlorinated paraffin, 6kg of silica sol, 5kg of zinc powder, 3kg of sodium bentonite, 1kg of aluminum tripolyphosphate, and 3kg of modified nano-montmorillonite powder , methyl cellulose 1kg, nano silicone emulsion 5kg.
Embodiment 2
[0021] Weighing: 20kg of acrylic resin, 20kg of alkyd resin, 15kg of chlorinated rubber, 9kg of chlorinated paraffin, 7kg of silica sol, 6kg of zinc powder, 4kg of sodium bentonite, 2kg of aluminum tripolyphosphate, and 4kg of modified nano-montmorillonite powder , methyl cellulose 2kg, nano silicone emulsion 6kg.
[0022] The preparation method of above-mentioned embodiment 1 or 2 is as follows:
[0023] (1) Select a dispersing kettle, add the above-mentioned acrylic resin, alkyd resin, chlorinated rubber and chlorinated paraffin into it, stir and mix evenly, add the silica sol into it, stir at a high speed for 15-25min, and set aside;
[0024] (2) After zinc powder, sodium bentonite, aluminum tripolyphosphate and modified nano-montmorillonite powder are combined, ball milling is carried out until the particle size is 25um;
[0025] (3) dissolving the methyl cellulose in the raw material in the nano-silicon emulsion, stirring and mixing evenly, adding the raw material in ste...
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Abstract
The invention provides antirust primer for ships, and relates to the technical field of chemical coating preparation. The antirust primer is prepared from the following raw materials: 15-25 parts of acrylic resin, 15-25 parts of alkyd resin, 10-20 parts of chlorinated rubber, 8-10 parts of chlorinated paraffin, 6-8 parts of silica sol, 5-7 parts of zinc powder, 3-5 parts of sodium-based bentonite, 1-3 parts of aluminum triphosphate, 3-5 parts of modified nano-montmorillonite powder, 1-3 parts of methyl cellulose and 5-7 parts of nano organic silicone emulsion. The antirust primer for the ships has the beneficial effects that the technological process is simple, and the raw material ratio is reasonable; the acrylic resin and the alkyd resin are taken as main materials and are combined with the chlorinated rubber, the zinc powder and other auxiliary agents for use, so that the obtained antirust primer is high in tolerance, not easy to peel off, good in antirust ability and rapider in curing speed; after the antirust primer is sprayed onto the ships, the ships are enabled to be safe for a long time in seawater; the antirust primer is fast and efficient to use, thus being convenient to popularize and use.
Description
technical field [0001] The invention relates to the technical field of chemical paint preparation, in particular to an antirust primer for ships. Background technique [0002] Paint is a chemical mixture coating that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film.The film formed in this way is commonly called coating film, also known as paint film or coating. [0003] Ship, the general term for all kinds of ships. A ship is a means of transportation that can sail or berth in waters for transportation or operation. Its appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The mat...
Claims
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